75960261

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 127543680

約数和(自身を除く): 51583419

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 169, 179, 279, 351, 403, 507, 537, 837, 1053, 1209, 1521, 1611, 2327, 2511, 3627, 4563, 4833, 5239, 5549, 6981, 10881, 13689, 14499, 15717, 16647, 20943, 30251, 32643, 47151, 49941, 62829, 72137, 90753, 141453, 149823, 188487, 216411, 272259, 424359, 449469, 649233, 816777, 937781, 1947699, 2450331, 2813343, 5843097, 8440029, 25320087, 75960261]

約数ペア:

[(1, 75960261), (3, 25320087), (9, 8440029), (13, 5843097), (27, 2813343), (31, 2450331), (39, 1947699), (81, 937781), (93, 816777), (117, 649233), (169, 449469), (179, 424359), (279, 272259), (351, 216411), (403, 188487), (507, 149823), (537, 141453), (837, 90753), (1053, 72137), (1209, 62829), (1521, 49941), (1611, 47151), (2327, 32643), (2511, 30251), (3627, 20943), (4563, 16647), (4833, 15717), (5239, 14499), (5549, 13689), (6981, 10881)]